EP2941177A4 - 2k-geformter optischer obturator - Google Patents
2k-geformter optischer obturatorInfo
- Publication number
- EP2941177A4 EP2941177A4 EP13869818.8A EP13869818A EP2941177A4 EP 2941177 A4 EP2941177 A4 EP 2941177A4 EP 13869818 A EP13869818 A EP 13869818A EP 2941177 A4 EP2941177 A4 EP 2941177A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- molded optical
- optical obturator
- shot molded
- shot
- obturator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/313—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
- B29C45/1639—Removable partitions between adjacent mould cavity portions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/261—Moulds having tubular mould cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/36—Moulds having means for locating or centering cores
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00526—Methods of manufacturing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00902—Material properties transparent or translucent
- A61B2017/00907—Material properties transparent or translucent for light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B2017/3454—Details of tips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/36—Moulds having means for locating or centering cores
- B29C2045/363—Moulds having means for locating or centering cores using a movable core or core part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/0026—Transparent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/753—Medical equipment; Accessories therefor
- B29L2031/7546—Surgical equipment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/04—Force
- F04C2270/041—Controlled or regulated
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Gynecology & Obstetrics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Endoscopes (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261746269P | 2012-12-27 | 2012-12-27 | |
PCT/US2013/076767 WO2014105661A1 (en) | 2012-12-27 | 2013-12-20 | Two-shot molded optical obturator |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2941177A1 EP2941177A1 (de) | 2015-11-11 |
EP2941177A4 true EP2941177A4 (de) | 2016-09-07 |
Family
ID=51021986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13869818.8A Withdrawn EP2941177A4 (de) | 2012-12-27 | 2013-12-20 | 2k-geformter optischer obturator |
Country Status (7)
Country | Link |
---|---|
US (3) | US10022148B2 (de) |
EP (1) | EP2941177A4 (de) |
JP (1) | JP2016507277A (de) |
CN (1) | CN105050482A (de) |
AU (1) | AU2013370972A1 (de) |
CA (1) | CA2894544A1 (de) |
WO (1) | WO2014105661A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9186175B2 (en) | 2004-10-28 | 2015-11-17 | Nico Corporation | Surgical access assembly and method of using same |
US9387010B2 (en) | 2004-10-28 | 2016-07-12 | Nico Corporation | Surgical access assembly and method of using same |
AU2013370972A1 (en) | 2012-12-27 | 2015-06-18 | Covidien Lp | Two-shot molded optical obturator |
DE102015225937A1 (de) * | 2015-12-18 | 2017-06-22 | Kautex Textron Gmbh & Co. Kg | Spritzgießvorrichtung zur Herstellung von Mehrkomponenten-Formteilen sowie Verfahren zur Herstellung von Mehrkomponenten-Formteilen |
CN106363866B (zh) * | 2016-09-08 | 2019-01-25 | 江苏风和医疗器材股份有限公司 | 穿刺芯杆的制造方法及穿刺芯杆和穿刺器 |
CN106361415B (zh) * | 2016-09-08 | 2019-03-08 | 江苏风和医疗器材股份有限公司 | 穿刺芯杆及具有其的穿刺器 |
CN106426740B (zh) * | 2016-09-08 | 2019-01-22 | 江苏风和医疗器材股份有限公司 | 穿刺芯杆的制造方法及穿刺芯杆和穿刺器 |
EP3329956A1 (de) | 2016-11-30 | 2018-06-06 | Roche Diabetes Care GmbH | Verfahren zur herstellung einer kanüleneinheit |
DE102018121835A1 (de) * | 2018-09-07 | 2020-03-12 | Gerresheimer Regensburg Gmbh | Verfahren und Vorrichtung zur Herstellung eines hohlförmigen Spritzgussteils |
KR102260742B1 (ko) * | 2019-12-10 | 2021-06-07 | (주)네스코바이오 | 의료기기용 금형 |
CN111685716B (zh) * | 2020-07-24 | 2022-03-22 | 湖南省华芯医疗器械有限公司 | 一种内窥镜前端组件、内窥镜及生产模具 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050033237A1 (en) * | 2003-08-08 | 2005-02-10 | James Fentress | Catheter assemblies and injection molding processes and equipment for making the same |
WO2005032348A2 (en) * | 2003-10-03 | 2005-04-14 | Applied Medical Resources Corporation | Bladeless optical obturator |
US20050288622A1 (en) * | 2004-06-29 | 2005-12-29 | Applied Medical Resources Corporation | Insufflating optical surgical instrument |
US20070075465A1 (en) * | 2005-10-05 | 2007-04-05 | Applied Medical Resources Corporation | Thin-walled optical obturator |
US20080027414A1 (en) * | 2001-06-29 | 2008-01-31 | Coloplast A/S | Method of producing a catheter and a catheter |
WO2008064344A2 (en) * | 2006-11-22 | 2008-05-29 | Applied Medical Resources Corporation | Trocar cannula with atraumatic tip |
EP2471569A1 (de) * | 2010-12-30 | 2012-07-04 | Astra Tech AB | Katheter mit integrierter Einführhilfe |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4201209A (en) * | 1978-05-24 | 1980-05-06 | Leveen Harry H | Molded hypodermic plunger with integral shaft and elastomeric head |
CN2262429Y (zh) * | 1996-06-06 | 1997-09-17 | 司勇 | 瘘管脱管治疗探针 |
US6623688B2 (en) * | 2001-06-28 | 2003-09-23 | Cascade Engineering, Inc. | Gas-assisted two-shot injection molding process |
US7517343B2 (en) * | 2001-06-29 | 2009-04-14 | Coloplast A/S | Catheter assembly |
US6887417B1 (en) | 2001-11-05 | 2005-05-03 | Bectondickinson And Company | Catheter sleeve assembly and one step injection molding process for making the same |
US6974557B1 (en) * | 2001-12-18 | 2005-12-13 | Advanced Cardiovasculer Systems, Inc. | Methods for forming an optical window for an intracorporeal device and for joining parts |
US7637896B2 (en) * | 2005-03-30 | 2009-12-29 | Ethicon Endo-Surgery, Inc. | Obturator tip assembly for a trocar |
US7470230B2 (en) | 2005-03-31 | 2008-12-30 | Tyco Healthcare Group Lp | Optical obturator |
US7824327B2 (en) | 2005-04-12 | 2010-11-02 | Tyco Healthcare Group Llp | Optical trocar with scope holding assembly |
JP4981339B2 (ja) * | 2006-03-29 | 2012-07-18 | Hoya株式会社 | 内視鏡用注射具 |
CA2669983A1 (en) | 2006-12-20 | 2008-07-03 | Tyco Healthcare Group Lp | Surgical visual obturator |
US8002788B2 (en) | 2007-10-05 | 2011-08-23 | Tyco Healthcare Group Lp | Two-mode bladeless trocar assembly |
US8282663B2 (en) | 2007-10-05 | 2012-10-09 | Tyco Healthcare Group Lp | Bladeless obturator for use in a surgical trocar assembly |
BRPI0909776B1 (pt) * | 2008-03-05 | 2019-05-07 | Becton, Dickinson And Company | Bujão perfurável co-moldado e método para fabricação do mesmo |
US8911463B2 (en) | 2008-06-10 | 2014-12-16 | Covidien Lp | Bladed/bladeless obturator for use in a surgical trocar assembly |
AU2009329828B2 (en) | 2008-12-24 | 2013-07-18 | Ssb Technology Pty Ltd | Moulding cannulae and small deep holes |
CN102802714A (zh) * | 2009-06-26 | 2012-11-28 | 科洛普拉斯特公司 | 注射成型导管 |
US8821526B2 (en) | 2010-11-11 | 2014-09-02 | Specialtycare, Inc. | Trocar |
US9101315B2 (en) | 2010-11-11 | 2015-08-11 | Specialty Care, Inc. | Cannula system |
US10299778B2 (en) | 2012-05-15 | 2019-05-28 | Covidien Lp | Surgical access device including gimbal mount cooperating with bellows |
US20130338694A1 (en) | 2012-06-18 | 2013-12-19 | Covidien Lp | Optical obturator assembly |
AU2013370972A1 (en) | 2012-12-27 | 2015-06-18 | Covidien Lp | Two-shot molded optical obturator |
-
2013
- 2013-12-20 AU AU2013370972A patent/AU2013370972A1/en not_active Abandoned
- 2013-12-20 JP JP2015550681A patent/JP2016507277A/ja active Pending
- 2013-12-20 CA CA2894544A patent/CA2894544A1/en not_active Abandoned
- 2013-12-20 CN CN201380068575.0A patent/CN105050482A/zh active Pending
- 2013-12-20 WO PCT/US2013/076767 patent/WO2014105661A1/en active Application Filing
- 2013-12-20 EP EP13869818.8A patent/EP2941177A4/de not_active Withdrawn
- 2013-12-20 US US14/650,474 patent/US10022148B2/en active Active
-
2018
- 2018-07-10 US US16/031,591 patent/US10792068B2/en active Active
-
2020
- 2020-09-29 US US17/036,703 patent/US11278315B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080027414A1 (en) * | 2001-06-29 | 2008-01-31 | Coloplast A/S | Method of producing a catheter and a catheter |
US20050033237A1 (en) * | 2003-08-08 | 2005-02-10 | James Fentress | Catheter assemblies and injection molding processes and equipment for making the same |
WO2005032348A2 (en) * | 2003-10-03 | 2005-04-14 | Applied Medical Resources Corporation | Bladeless optical obturator |
US20050288622A1 (en) * | 2004-06-29 | 2005-12-29 | Applied Medical Resources Corporation | Insufflating optical surgical instrument |
US20070075465A1 (en) * | 2005-10-05 | 2007-04-05 | Applied Medical Resources Corporation | Thin-walled optical obturator |
WO2008064344A2 (en) * | 2006-11-22 | 2008-05-29 | Applied Medical Resources Corporation | Trocar cannula with atraumatic tip |
EP2471569A1 (de) * | 2010-12-30 | 2012-07-04 | Astra Tech AB | Katheter mit integrierter Einführhilfe |
Non-Patent Citations (1)
Title |
---|
See also references of WO2014105661A1 * |
Also Published As
Publication number | Publication date |
---|---|
US11278315B2 (en) | 2022-03-22 |
WO2014105661A1 (en) | 2014-07-03 |
EP2941177A1 (de) | 2015-11-11 |
JP2016507277A (ja) | 2016-03-10 |
US10022148B2 (en) | 2018-07-17 |
US20180317958A1 (en) | 2018-11-08 |
AU2013370972A1 (en) | 2015-06-18 |
US20150313631A1 (en) | 2015-11-05 |
US20210007775A1 (en) | 2021-01-14 |
CN105050482A (zh) | 2015-11-11 |
CA2894544A1 (en) | 2014-07-03 |
US10792068B2 (en) | 2020-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20150724 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: DAVIS, EMILY Inventor name: FISCHVOGT, GREGORY Inventor name: ASIDO, NORVIN Inventor name: BERRY, DANNY |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20160808 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B29C 45/16 20060101ALN20160802BHEP Ipc: A61B 17/34 20060101AFI20160802BHEP Ipc: A61B 17/00 20060101ALN20160802BHEP Ipc: B29C 45/26 20060101ALN20160802BHEP Ipc: A61B 90/00 20160101ALN20160802BHEP Ipc: A61B 1/313 20060101ALI20160802BHEP Ipc: B29C 45/36 20060101ALN20160802BHEP |
|
18W | Application withdrawn |
Effective date: 20170503 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |